Weather History for Great Falls, MT

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Monday, November 26, 2012

  Actual Average Record
Temperature  
Mean Temperature 27 °F 29 °F  
Max Temperature 36 °F 38 °F 66 °F (1933)
Min Temperature 18 °F 20 °F -21 °F (1985)
Degree Days  
Heating Degree Days 38 36  
Month to date heating degree days 702 803  
Since 1 July heating degree days 1527 1823  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 484 298  
Moisture  
Dew Point 17 °F    
Average Humidity 68    
Maximum Humidity 84    
Minimum Humidity 52    
Precipitation  
Precipitation 0.00 in 0.02 in 0.63 in (1955)
Month to date precipitation 1.42 0.51  
Year to date precipitation 12.58 14.12  
Snow  
Snow 0.00 in 0.30 in 7.00 in (1955)
Month to date snowfall 16.5 6.9  
Since 1 July snowfall 21.6 12.5  
Since 1 September snowfall 21.6 12.2  
Snow Depth T in    
Sea Level Pressure  
Sea Level Pressure 30.28 in    
Wind  
Wind Speed 11 mph (SSW)    
Max Wind Speed 18 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Nov. 26, 2012 Rise Set
Actual Time 7:46 AM MST 4:39 PM MST
Civil Twilight 7:11 AM MST 5:13 PM MST
Nautical Twilight 6:33 AM MST 5:51 PM MST
Astronomical Twilight 5:56 AM MST 6:28 PM MST
Moon 3:37 PM MST (11/26) 5:55 AM MST (11/26)
Length of Visible Light 10h 01m
Length of Day
8h 52m
Waxing Gibbous, 97% of the Moon is Illuminated
Nov 26
Waxing Gibbous
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 21.9 °F 11.0 °F 18.0 °F 85% 30.35 in 10.0 mi SSW 10.4 mph - N/A   Clear
1:53 AM 21.0 °F - 16.0 °F 81% 30.36 in 10.0 mi North - - N/A   Clear
2:53 AM 19.9 °F 8.6 °F 15.1 °F 81% 30.37 in 10.0 mi SSW 10.4 mph - N/A   Clear
3:53 AM 19.0 °F 8.2 °F 14.0 °F 81% 30.37 in 10.0 mi SSW 9.2 mph - N/A   Clear
4:53 AM 19.0 °F 9.0 °F 14.0 °F 81% 30.37 in 10.0 mi SSW 8.1 mph - N/A   Clear
5:53 AM 21.9 °F 11.0 °F 15.1 °F 75% 30.35 in 10.0 mi South 10.4 mph - N/A   Clear
6:53 AM 21.9 °F 10.4 °F 15.1 °F 75% 30.35 in 10.0 mi SSW 11.5 mph - N/A   Clear
7:53 AM 19.0 °F 7.5 °F 12.9 °F 77% 30.34 in 10.0 mi SSW 10.4 mph - N/A   Clear
8:53 AM 24.1 °F 12.5 °F 17.1 °F 75% 30.34 in 10.0 mi SSW 12.7 mph - N/A   Clear
9:53 AM 28.9 °F 18.2 °F 19.9 °F 69% 30.33 in 10.0 mi SSW 13.8 mph - N/A   Clear
10:53 AM 30.9 °F 21.2 °F 21.9 °F 69% 30.32 in 10.0 mi SSW 12.7 mph - N/A   Clear
11:53 AM 34.0 °F 24.2 °F 21.9 °F 61% 30.28 in 10.0 mi SW 15.0 mph - N/A   Clear
12:53 PM 35.1 °F 27.4 °F 21.9 °F 59% 30.26 in 10.0 mi SW 10.4 mph - N/A   Clear
1:53 PM 36.0 °F 28.5 °F 21.0 °F 55% 30.26 in 10.0 mi WSW 10.4 mph - N/A   Clear
2:53 PM 36.0 °F 30.3 °F 19.9 °F 52% 30.25 in 10.0 mi SW 6.9 mph - N/A   Clear
3:53 PM 34.0 °F 28.0 °F 19.9 °F 56% 30.25 in 10.0 mi SW 6.9 mph - N/A   Clear
4:53 PM 28.9 °F 20.4 °F 17.1 °F 61% 30.26 in 10.0 mi South 9.2 mph - N/A   Clear
5:53 PM 30.0 °F 20.5 °F 16.0 °F 56% 30.24 in 10.0 mi SSW 11.5 mph - N/A   Clear
6:53 PM 30.0 °F 19.1 °F 15.1 °F 54% 30.22 in 10.0 mi SSW 15.0 mph - N/A   Clear
7:53 PM 28.9 °F 20.4 °F 14.0 °F 54% 30.23 in 10.0 mi SSW 9.2 mph - N/A   Clear
8:53 PM 28.9 °F 18.6 °F 15.1 °F 56% 30.21 in 10.0 mi SSW 12.7 mph - N/A   Clear
9:53 PM 30.0 °F 19.5 °F 15.1 °F 54% 30.18 in 10.0 mi SSW 13.8 mph - N/A   Clear
10:53 PM 30.0 °F 21.7 °F 15.1 °F 54% 30.16 in 10.0 mi SSW 9.2 mph - N/A   Clear
11:53 PM 28.0 °F 19.3 °F 15.1 °F 58% 30.17 in 10.0 mi SSW 9.2 mph - N/A   Clear